ME Design Syllabus

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Swami Ramanand Teerth Marathwada University, NandedTeaching and Examination Scheme for

M.E.(Mechanical-Machine Design)w.e.f. 2012-13

Semester-I

Sr. No. Subject

Teaching Scheme Examination Scheme

Lct Prac Test TH TW PR Total1 Advanced Stress Analysis 4 - 20 100 - - 1202 Mechanical Vibrations 4 - 20 100 - - 1203 Advanced Machine Design 4 - 20 100 - - 1204 Numerical Methods 4 - 20 100 - - 1205 Elective-I 4 - 20 100 - - 1206 Lab-I - 4 - - 50 - 507 Seminar-I - 2 - - 50 - 508 Comprehensive Viva - - - - 100 100

Total 20 6 100 500 100 100 800Elective-I

i) Design of Material Handling Equipmentsii) Composite materialsiii) Mechatronicsiv) Industrial Tribologyv) Smart Materials

Semester-II

Sr. No. Subject


Lct Practical Test TH TW PR Total9 Analysis and Synthesis of Mechanisms 4 - 20 100 - - 120

10 Reliability Engineering 4 - 20 100 - - 12011 Computer Aided Engineering 4 - 20 100 - - 120

12Design of Experiments and Research Methodology 4 - 20 100 - - 120

13 Elective-II 4 - 20 100 - - 12014 Lab-II - 4 - - 50 - 5015 Seminar-II - 2 - - 50 - 5016 Comprehensive Viva - - - - 100 100

Total 20 6 100 500 100 100 800Elective-II

i) Optimization Techniques in Designii) Machine Tool Designiii) Roboticsiv) Computational Fluid Dynamicsv) Micro Electro Mechanical Systems

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Semester-III

Sr. No. Subject


Lct Practical Test TH TW PR Total17 Seminar-III - 6 - - 50 50 10018 Dissertation-I - 20 - - 100 100

Total - 26 - - 150 50 200Semester-IV

Sr. No. Subject


Lct Practical Test TH TW PR Total19 Dissertation-II - 26 - - 100 200 300

Total 300Grand Total 2100

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Advanced Stress Analysis

Teaching Scheme: 4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Theory of Elasticity:-Analysis of stress, Analysis of stain, Elasticity problems in two dimension and three dimensions, Mohr’s circle for three dimensional stresses. Stress tensor, Airy’s stress function in rectangular & polar coordinates. Energy method for analysis of stress, strain and deflection.The three theorem’s -theorem of virtual work, theorem of least work, Castigliano’s theorem,Rayleigh Ritz method, Galekin’s method, Elastic behaviour of anisotropic materials like fiberreinforced composites.2. Theory of Torsion:-Torsion of prismatic bars of solid section and thin walled section. Analogies for torsion, membrane analogy, fluid flow analogy and electrical analogy. Torsion of conical shaft, bar of variable diameter, thin walled members of open cross section in which some sections are prevented from warping, Torsion of noncircular shaft.3. Unsymmetrical bending :-Concept of shear centre in symmetrical and unsymmetrical bending, stress and deflections inbeams subjected to unsymmetrical bending, shear centre for thin wall beam cross section, open section with one axis of symmetry, general open section, and closed section.4. Plate bending: -Bending of plate to cylindrical surface, bending of a long uniformly loaded rectangular plate, pure bending in two perpendicular directions, bending of circular plates loaded symmetrically w. r. t. center, Bending of circular plates of variable thickness, circular plate with circular hole at centre symmetrically loaded and load distributed along inner and outer edges.5. Pressurized cylinders and rotating disks:-Governing equations, stress in thick walled cylinder under internal and external pressure, shrink fit compound cylinders, stresses in rotating flat solid disk, flat disk with central hole, disk with variable thickness, disk of uniform strength, Plastic action in thick walled cylinders and rotating disc.6. Contact stresses:-Geometry of contact surfaces, method of computing contact stresses and deflection of bodies in point contact, stress for two bodies in line contact with load normal to contact area and load normal and tangent to contact area. Introduction to Analysis of low speed impact.7. Experimental stress analysis:Dimensional analysis, analysis techniques strain gauges: configuration, instrumentation,characteristics of strain gauge measurement. Theory of photoelasticity and techniques used inphotoelastic application

Term Work:The term work shall consist of minimum three assignments and case studies on above syllabus.

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REFERENCE BOOKS:1. Advanced Mechanics of Materials – Cook and Young, Prentice Hall2. Advanced Strength and Applied Stress Analysis – Richard G. Budynas, McGraw Hill3. Advanced Mechanics of Materials – Boresi, Schmidt, Sidebottom, Willey4. Theory of Elasticity – Timoshenko and Goodier, Mc Graw Hill5. Advanced Strength of Materials, Vol. 1,2 – Timoshenko, CBS6. Advanced Strength of Materials – Den Harteg7. Experimental Stress Analysis – Dally & Riley8. Theory of Plates and Shells – Timoshenko Mc Graw Hill9. Deformation and Fracture Mechanics of Engineering Materials. Hertzberg, R. W., 4thed. John Wiley & Sons, Inc., 1996.

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Mechanical Vibrations

Teaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks 1. (A) Multi Degree Freedom System:-Free Vibration equation of motion. Influence Coefficient i) Stiffness Coeff. (ii) Flexibility Coefficient. Generalized co ordinates, and Coordinate couplings. Langranges Equations Matrix Method Eigen Values Eigen Vector problems. Modal Analysis. Forced Vibrations of undamped system and modal analysis.( B ) Multi Degree System Numerical Methods:-(i)Rayleigh`s Method, (ii)Rayleigh-Ritz Method (iii) Holzer`s Method (iv)Methods of Matrix iterations (v) Transfer Matrix Method, Impulse response and frequency response functions.2. Continuous System: -Vibrations of String, Bars, Shafts and beams, free and forced vibration of continuous systems.3. Transient vibrations:-Response of a single degree of freedom system to step and any arbitrary excitation, convolution (Duhamel’s) integral, impulse response functions.4. Vibration Control:-Balancing of rotating machine, In-situ balancing of rotors, control of natural frequency introduction of damping, vibration isolation & vibration absorbers.5. Vibration Measurement:-FFT analyzer, vibration exciters, signal analysis. Time domain & Frequency domain analysis of signals. Experimental modal analysis, Machine Conditioning and Monitoring, fault diagnosis.6. Random Vibrations:- Expected values auto and cross correlation function, Spectral density, response of linear systems, analysis of narrow band systems.7. Non Linear Vibrations:-Systems with non-linear elastic properties, free vibrations of system with non-linear elasticity and damping, phase-plane technique, Duffing’s equation, jump phenomenon, Limit cycle, perturbation method.8. Noise and Its Measurement :-Sound waves, governing equation its propagation, Fundamentals of Noise, Decibel, Sound Pressure level, Sound Intensity, Sound fields, reflection, absorption and transmission. Noise measurement, Sound meter, Allowed exposure levels and time limit by B.I.S., Octave Band analysis of sound, Fundamentals of Noise control, source control, path control, enclosures, noise absorbers, noise control at receiver.


Reference Books:1. Theory of Vibrations with Applications: W T Thomson CBS Publishers Delhi2. Mechanical Vibrations : S S Rao Addison-Wesley Publishing Co.3. Fundamentals of Vibration : Leonard Meirovitch , McGraw Hill International Edison.4. Principles of Vibration Control : Asok Kumar Mallik, Affiliated East- West Press.

Mechanical Vibrations A H Church ,John Wiley & Sons Inc5. Mechanical Vibrations J P Den Hartog ,McGraw Hill.6. Mechanical Vibration Analysis : Srinivasan ,McGraw Hill.7. Mechanical Vibrations : G K Groover.8. Vibration and Noise for Engineers: Kewal Pujara , Dhanpat Rai & co.

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Advanced Machine DesignTeaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Engineering statistics:-Analysis of variance (ANOVA), factorial design and regression analysis. Reliability theory, design for reliability, Hazard analysis, fault tree analysis2. Fatigue and Creep:-Introduction, Fatigue strength, factors affecting fatigue behaviour, Influence of super imposed static stress, Cumulative fatigue damage, fatigue under complex stresses, Fatigue strength after over stresses, True stress and true strength, mechanism of creep of material at high temperature, Exponential creep law, hyperbolic sine creep law, stress relaxation, bending etc3. Stress-Life (S-N) Approach: S-N curves, Statistical nature of fatigue test data, General S-N behaviour, Mean stress effects, Different factors influencing S-N behaviour, S-N curve representation and approximations, Constant life diagrams, Fatigue life estimation using S-N approach. 4. Strain-Life(ε-N)approach: Monotonic stress-strain behaviour ,Strain controlled test methods ,Cyclic stress-strain behaviour ,Strain based approach to life estimation, Determination of strain life fatigue properties, Mean stress effects, Effect of surface finish, Life estimation by ε-N approach. 5 Design for Materials and Process:-Design for brittle fracture, Design for fatigue failure, Design for different machining process, assembly & safety etc.6 Design of Mechanical components :-a) Gear Design:- Involute gears, tooth thickness, interference, undercutting, rack shift etc. Profile modification, S and So spur, helical gears etc.b) Spring Design:- Vibration and surging of helical springs, helical springs for maximum space efficiency , analysis of Belleville springs, ring spring, volute spring & rubber springs. Design for spring suspension.c) Design of Miscellaneous components (to be detailed) Cam shaft with valve opening mechanism, piston, cylinder, connecting rod etc.7. Introduction to Fracture Mechanics and Plastic Bending:-Introduction to Linear Elastic Fracture Mechanics, Modes of fractures, Stress intensity factor, crack initiation and Crack opening phenomenon, stress distribution around crack tip under various loading conditions, Fracture toughness GIc Plastic bending of elastic materials, Post yield stress analysis, plastic flow process, shape factor, spring back effect.


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REFERENCE BOOKS:1. Mechanical Design Analysis – M.F. Spotts2. Machine Design - Robert Norton3. Practical Gear design - D.W. Dudley4. Optimum design - R.C.Jhonson5. Mechanical Springs – A.M. Wahl.6. An introduction to composite materials – D. Hull and T.W. Clyne7. Metal Fatigue in engineering, Ralph I. Stephens, Ali Fatemi, Robert .R. Stephens, Henry o. Fuchs, John wiley Newyork, Second edition. 2001. 8. Failure of Materials in Mechanical Design, Jack. A. Collins, John Wiley, Newyork 1992.

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Numerical Methods and Computational Techniques

Teaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Approximations and Round off Errors : Significant figures, accuracy and precision, error definitions, round off errors and truncation errors. Mathematical modeling and Engineering problem solving :Simple mathematical model, Conservation Laws of Engineering. 2. Roots of Equations : Bracketing methods-Graphical method,Bisection method,False position method, Newton- Raphson method, Secant Method. Multiple roots, Simple fixed point iteration.

3. Roots of Polynomial-Polynomials in Engineering and Science, Muller’s method, Bairstow’s Method Graeffe’s Roots Squaring Method. 4. Numerical Diffrentiation and Numerical Integration: Newton –Cotes and Guass Quadrature Integration formulae, ntegration of Equations, Romberg integration, Numerical Differentiation Applied to Engineering problems, High Accuracy differentiation formulae. 5. System of Linear Algebraic Equations And EigenValue Problems: Introduction, Direct methods, Cramer’s Rule, Gauss Elimination Method, Gauss-Jordan Elimination Method, Triangularization method, Cholesky Method, Partition method, error Analysis for direct methods, teration Methods.

6. Eigen values and Eigen Vectors: Bounds on Eigen Values, Jacobi method for symmetric matrices, Givens method for symmetric matrices, Householder’s method for symmetric matrices, Rutishauser method for arbitrary matrices, Power method, Inverse power method .7. Linear Transformation: Introduction to Linear Transformation, The matrix of Linear Transformation, Linear Models in Science and Engineering 8. Orthogonality and Least Squares: Inner product, length and orthogonality, orthogonal sets, Orthogonal projections, The Gram-schmidt process, Least Square problems, Inner product spaces.


REFERENCE BOOKS:

1. “Numerical Analysis for Engineers”- S.S.Sastry Tata Mcgraw Hill Edition. 2. “Numerical Methods for Engineers”- Steven C.Chapra, Raymond P.Canalefourth Edition,

Tata Mcgraw Hill. 3. "Numerical Methods for Scientific and Engg. Computation” M K.Jain, S.R.K Iyengar, R

K. Jain New Age International Publishers. 4. “Application of Numerical methods to Engineering”. Pervez Moin5. “Linear Algebra and its applications” David. C. Lay, -3rd edition, Pearson Education. 6. “Applied Numerical Analysis”, Curtis F Gerald/ Patric O.,Wheatley, Addison Wesley7. “Applied Numerical Methods for Engineers”Terrence/Akai, , Wiley8. “Numerical Methods in Engineering and science”, Dr. B. S. Grewal, Khanna Publishers9. “Applied Numerical Methods”, A. Gourdin/M. Boumahart, PHI.10. “Applied finite element Analysis”, Segerlind, New York, Wiley11. “Mathematical Elements in computer Graphics” Rogers and Adams, McGraw-Hill

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Material Handling Equipment Design (Elective – I)Teaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1.Elements of Material Handling System:-Importance, Terminology, Objectives and benefits of better Material Handling; Principles and features of Material Handling System; Interrelationships between material handling andplant layout, physical facilities and other organizational functions; Classification of MaterialHandling Equipments.2. Selection of Material Handling Equipments:-Factors affecting for selection; Material Handling Equation; Choices of Material HandlingEquipment; General analysis Procedures; Basic Analytical techniques; The unit load concept;Selection of suitable types of systems for applications ; Activity cost data and economic analysis for design of components of Material Handling Systems; functions and parameters affecting service; packing and storage of materials.3. Design of Mechanical Handling Equipments:-[A] Design of Hoists:-Drives for hoisting, components, and hoisting mechanisms; rail travelling components andmechanisms; hoisting gear operation during transient motion; selecting the motor rating anddetermining breaking torque for hoisting mechanisms.[B] Design of Cranes:-Hand-propelled and electrically driven E.O.T. overheat Travelling cranes; Travelling mechanisms of cantilever and monorail cranes; design considerations for structures of rotary cranes with fixed radius ; fixed post and overhead travelling cranes; Stability of stationary rotary and travelling rotary cranes.4. Design of load lifting attachments:- Load chains and types of ropes used in Material Handling System; Forged, Standard and Ramshorn Hooks; Crane Grabs and Clamps; Grab Buckets; Electromagnet; Design consideration for conveyor belts; Application of attachments.5. Study of systems and Equipments used for Material Storage:-Objectives of storage; Bulk material handling; Gravity flow of solids through slides and chutes; Storage in bins and hoppers; Belt conveyors; Bucket-elevators; Screw conveyors; Vibratory Conveyors; Cabin conveyors; Mobile racks etc.6. Material Handling / Warehouse Automation and Safety considerations:-[A] Storage and warehouse planning and design; computerized warehouse planning; Need, Factors and Indicators for consideration in warehouse automation; which function, When and How to automate; Levels and Means of Mechanizations.[B] Safety and design; Safety regulations and discipline.


REFERENCE BOOKS:1. ‘Material Handling Equipments’N. Rudenko, , Peace Publishers2. ‘Material Handling System Design’James M. Apple, , John-Willey and Sons Publication3. ‘Material Handling’John R. Immer, McGrawHill Co. Ltd.,4. ‘Material Handling in Machine Shops’Colin Hardi. Machinery Publication Co. Ltd.5. ‘Material Handling Equipment’, M .P. Nexandrn, MIR Publication, Moscow.6. ‘Bulk Solid Handling’,C. R. Cock and J. Mason, Leonard Hill Publication Co. Ltd7. ‘Conveying Machines’ Spivakovsy, A.O. and Dyachkov, V.K. Vol I and II,MIR Publishers8. ‘Material Handling Hand Book’, Kulwiac R. A. 2nd edition, , JohnWilly Publication

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Composite Materials (Elective-I)Teaching Scheme: 4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Introduction to Composite MaterialsBasic Concepts and Terminology, Classification, Polymer Matrix Composites, Metal Matrix Composites, Ceramic Matrix Composites, Carbon–Carbon Composites, Current and Potential Advantages and Applications of Composite Materials

2. Macromechanical Behaviour of a LaminaReview of Definitions: Stress, Strain, Elastic Module, Strain Energy, Hooke’s Law for Different Types of Materials: - Anisotropic Material, Monoclinic Material, Orthotropic Material(Orthogonally Anisotropic)/Specially Orthotropic, Transversely Isotropic Material, Isotropic Material, Hooke’s Law for a Two-Dimensional Unidirectional Lamina - Plane Stress Assumption, Reduction of Hooke’s Law in Three Dimensions to Two Dimensions, Relationship of Compliance and Stiffness Matrix to Engineering Elastic Constants of a Lamina, Hooke’s Law for a Two-Dimensional Angle Lamina, Engineering Constants of an Angle Lamina, Invariant Form of Stiffness and Compliance Matrices for an Angle Lamina, Strength Failure Theories of an Angle Lamina- Maximum Stress Failure Theory, Strength Ratio, Failure Envelopes, Maximum Strain Failure Theory, Tsai–Hill Failure Theory, Tsai–Wu Failure Theory

3. Micromechanical Behaviour of a LaminaVolume and Mass Fractions, Density, and Void Content - Volume Fractions, Mass Fractions, Density, Void Content, Evaluation of the Four Elastic Module by Strength of Materials Approach,Semi-Empirical Models and Elasticity Approach, Elastic Module of Lamina with Transversely Isotropic Fibers, Ultimate Strengths of a Unidirectional Lamina - Longitudinal Tensile Strength, Longitudinal Compressive, Transverse Tensile Strength, Transverse Compressive Strength, In-Plane Shear Strength

4. Macromechanical Behaviour of a LaminateIntroduction, Laminate Code, Classical Laminated Plate Theory, First Order Laminated Plate Theory, Laminated Stiffnesses for Selected Laminates - Single Layered Configurations, Symmetric Laminates, Antisymmetric Laminates, Balanced and Quasi-Isotropic Laminates.

5. Failure, Analysis and Design of LaminatesIntroduction, Failure Criterion for a Laminate, Design of a Laminated Composite, Other Mechanical Design Issues - Sandwich Composites, Long-Term Environmental Effects, Interlaminar Stresses, Impact Resistance, Fracture Resistance, Fatigue Resistance

6. Introduction to Fabrication Techniques for CompositesPolymer Composites - Liquid Resin Impregnation Routes, Pressurized Consolidation of ResinPre-Pregs, Consolidation of Resin Moulding Compounds, Injection Moulding of Thermoplastics, Hot Press Moulding of Thermoplastics, Metal Composites - Squeeze Infiltration, Stir Casting, Spray Deposition, Powder Blending and Consolidation, Diffusion Bonding of Foils, Physical Vapour Deposition (PVD), Ceramic Composites - Powder-Based Routes, Reactive Processing, Layered Ceramic Composites, Carbon/Carbon Composites

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REFERENCE BOOKS:1. “Mechanics of Composite Materials”, R.M. Jones, Taylor and Francis, Inc.2. “Mechanics of Laminated Composite Plates and Shells – Theory and Analysis”, J.N. Reddy, CRC Press3. “Mechanics of Composite Materials”, A.K. Kaw, Taylor and Francis Group, LLC4. “An Introduction to Composite Materials”, D. Hull and T.W. Clyne, Cambridge University Press5. “Mechanics of Composite Structures”, L.P. Kollar, G.S. Springer, Cambridge University Press

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Mechatronics (Elective-I)


1. Introduction: Definition and Introduction to Mechatronic Systems. Modeling & Simulation of Physical systems Overview of Mechatronic Products and their functioning measurement systems. Control Systems, simple Controllers. 2. Study of Sensors and Transducers: Pneumatic and Hydraulic Systems, Mechanical Actuation System, Electrical Actual Systems, Real time interfacing and Hardware components for Mechatronics.3. Electrical Actuation Systems: Electrical systems, Mechanical switches, Solid state switches, solenoids, DC & AC motors, Stepper motors.4. System Models: Mathematical models:- mechanical system building blocks, electrical system building blocks, thermal system building blocks, electromechanical systems, hydro-mechanical systems, pneumatic systems. 5. Signal Conditioning: Signal conditioning, the operational amplifier, Protection, Filtering, Wheatstone Bridge, Digital signals , Multiplexers, Data Acquisition, Introduction to digital system processing, pulse-modulation. 6. MEMS and Microsystems: Introduction, Working Principle, Materials for MEMS and Microsystems, Micro System fabrication process, Overview of Micro Manufacturing, Micro system Design, and Micro system Packaging. 7. Data Presentation Systems: Basic System Models, System Models, Dynamic Responses of System. 8. Advanced Applications in Mechatronics: Fault Finding, Design, Arrangements and Practical Case Studies, Design for manufacturing, User-friendly design.


REFERENCE BOOKS:

1. Mechatronics - W. Bolton, 2 Ed. Addison Wesley Longman, Pub, 1999 2. MEMS and Microsystems design and manufacture”- HSU TMH 3. Understanding Electro-Mechanical Engineering an Introduction to Mechatronics”

Kamm, - PHI. 4. Fine Mechanics and Precision Instruments”- Pergamon Press 1971. 5. Mechatronics System Design”- Shetty and Kolk Thomson. 6. Mechatronics”- Mahalik TMH. 7. Mechatronics”– HMT, TMH. 8. Introduction to Mechatronics & Measurement Systems”– Michel .B. Histand & David.

Alciatore. McGraw Hill.

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Smart Materials and Applications (Elective-I)


1 Introduction to Smart / Intelligent Materials:Overview of Smart / Intelligent Materials, Primitive Functions of Intelligent Materials, Intelligence Inherent in Materials, Actuator Materials, Sensing Technologies, Microsensors, Intelligent Systems, Hybrid Smart Materials, Passive Sensory Smart Structures, Reactive Actuator based Smart Structures, Active Sensing and Reactive Smart Structures, Smart Skins.

2 Introduction to High bandwidth - Low strain generating (HBLS) Smart MaterialsPiezoelectric Materials:constitutive relationship, electro mechanical coupling coefficients, piezoelectric constants, piezoceramic materials, variation of coupling coefficients in hard and soft piezo ceramics, polycrystalline vs single crystal piezo electric materials, polyvinyl denefluoride, piezoelectric compositesMagnetostrictive Materials:Constitutive relationship, magneto mechanical coupling coefficients, Joule Effect, Villari Effect, Matteuci Effect, Wiedemann effect, Giant magneto striction In Terfenol-D, Terfenol-Dparticulate composites, Galfenol and Metglas materials.

3 Actuators based on HBLSSmart Materials Piezoelectric ActuatorsInduced Strain actuation model, Unimorph and Bimorph Actuators, Actuators embedded incomposite laminate, Impedance matching inactuator design, Feedback Control, Pulse Drive,Resonance Drive.Magnetostrictive Actuators:Magnetostrictive Mini Actuators, Thermal instabilities, Discretely distributed actuation,Manetostrictive Composites.MEMS based Actuators:Piezoelectric Micro pumps, Magnetostrictive micro mechanisms, Imaging System Applications, Inchworm Devices, Inkjet Printers, Piezoelectric Relays, Ultrasonic Motors, and Micro scale Walking Machines.Sensors based on HBLSSmart Materials:Piezoelectric Sensors, Magnetostrictive Sensors, Techniques of Self- Sensing, MEMS Sensors.

4 Introduction to Low bandwidth - High strain generating (LBHS) materialsShape Memory Alloys (SMA), Electro-active Polymers (EAP)

5 Actuators based on LBHSSmart MaterialsShape Memory Alloy based actuators for Shape Control Electro-active Polymers for Work-Volume GenerationSensors based on LBHS Smart MaterialsEAP based sensors, SMA based encoders, Optical Fibre based Sensing

6 Advances in Smart MaterialsActive Fibre Composites (AFC), Energy Harvesting Actuators and Energy Scavenging Sensors, Self-healing and Autophagous Smart Materials

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REFERENCE BOOKS:1. “Smart Materials and Structures”, M.V. Gandhi and B.S. Thompson, Chapman & Hall,(ISBN: 0412370107)2. “Smart Structures and Materials”, Bryan Culshaw, Artech House3. “Encyclopedia of Smart Materials Vol. I and II”, Mel Scwartz, John Wiley & Sons4. “Theory of Adaptive Structures : Incorporating Intelligence into Engineered Products”,SenolUtku, CRC Press5. “Actuators - Basics and Applications”,H. Janocha, Springer6. B. Culshaw, “Smart Structures and Materials”, Artech House, , 1996 (ISBN:0890066817)7. “Smart Structures: Analysis and Design”, A.V. Srinivasan, Cambridge UniversityPress, (ISBN: 0521650267)8. “Electroceramics: Materials, Properties, Applications”,A.J. Moulson and J.M. Herbert, 2nd

Edition, John Wiley & Sons, (ISBN: 0471497479)9. “Piezoelectric Sensorics: Force, Strain, Pressure, Acceleration and Acoustic Emission Sensors, Materials and Amplifiers”,G. Gautschi, Springer, Berlin; (ISBN:3540422595)10. “Piezoelectric Actuators and Ultrasonic Motors”, K. Uchino, Kluwer Academic Publishers,(ISBN: 0792398114)11. “Handbook of Giant Magnetostrictive Materials”, G. Engdahl, Academic Press, San Diego,Calif. (ISBN: 012238640X)12. “Shape Memory Materials”, K. Otsuka and C.M. Wayman, Cambridge University Press(ISBN: 052144487X)13. “Fiber Optic Sensors: An Introduction for Engineers and Scientists”, Eric Udd, John Wiley & Sons, (ISBN: 0471830070)14. “Vibration Control of Active Structures: An Introduction”, André Preumont, 2nd Edition,Kluwer Academic Publishers, (ISBN: 1402004966)15. “Control, Optimization, and Smart Structures: High-Performance Bridges and Buildings of the Future” HojjatAdeli, , John Wiley, (ISBN: 047135094X)16. “Passive Energy Dissipation Systems in Structural Engineering”, T.T. SoongWiley,Chichester (ISBN: 0471968218)

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Industrial Tribology (Elective-I)


1. Introduction to Tribology: Introduction, Friction, Wear, Wear Characterization, Regimes of lubrication, Classification of contacts, lubrication theories. Newton's Law of viscous forces, Effect of pressure and temperature on viscosity. 2. Hydrodynamic Lubrication: Newton's Law of viscous forces, Flow through stationary parallel plates. Hagen's poiseuille's theory, viscometers. Numerical problems, Concept of lightly loaded bearings, Petroff's equation, Numerical problems. 3. Hydrodynamic Bearings: Pressure development mechanism. Converging and diverging films and pressure induced flow. Reynolds's 2D equation with assumptions. Introduction to idealized slide bearing with fixed shoe and Pivoted shoes. Expression for load carrying capacity. Location of center of pressure, Numerical problems 4. Journal Bearings: Introduction to idealized full journal bearings. Load carrying capacity of idealized full journal bearings, Sommerfeld number and its significance. Comparison between lightly loaded and heavily loaded bearings, Numerical problems.5. EHL Contacts: Introduction to Elasto - hydrodynamic lubricated bearings. Introduction to 'EHL' constant. Grubin type solution. Introduction to gas lubricated bearings. Governing differential equation for gas lubricated bearings. 6. Hydrostatic Bearings:Types of hydrostatic Lubrication systems Expression for discharge, load carrying capacity, Flow rate, Condition for minimum power loss. Torque calculations. Numerical problems. 7. Porous & Gas Bearings: Introduction to porous bearings. Equations for porous bearings and working principal, Fretting phenomenon and it's stages 8. Magnetic Bearings: Introduction to magnetic bearings, Active magnetic bearings. Different equations used in magnetic bearings and working principal. Advantages and disadvantages of magnetic bearings, Electrical analogy, Magneto-hydrodynamic bearings.


REFERENCE BOOKS:1. Mujamdar.B.C "Introduction to Tribology of Bearing", Wheeler Publishing, New Delhi2. Susheel Kumar Srivasthava "Tribology in industry" S.Chand and Co. 3. Dudley D.Fulier " Theory and practice of Lubrication for Engineers", New York

Company.4. Moore "Principles and applications of Tribology" Pergamon press. 5. Pinkus '0' Stemitch. "Theory of Hydrodynamic Lubrication" 6. Gerhand schwetizer, Hannes Bleuler & Alfons Traxler, "Active Magnetic bearings",

Authors working group, www.mcgs.ch.. 7. Radixmovsky, "Lubrication of Bearings - Theoretical principles and design" The Oxford

press Company8. Gwidon W. Stachowiak and Andrew W. Batchelor, “Engineering Tribology”, Elsevier9. Prasanta Sahoo, “Engineering Tribology”, PHI Learning Pvt. Ltd.10. John Williams, “Engineering Tribology”, Cambridge University Press11. S.K. Basu, S.N. Sengupta and B.B. Ahuja, “Fundamentals of Tribology”, PHI Learning

Pvt. Ltd.

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Design Lab-ITeaching Scheme: 2 Hrs/week, Term work: 50 Marks

Any Three from Sr. No 1 to 5 & Sr. No 6 Compulsory1. Determination of Natural Frequencies & Modal analysis of Machine Components, Equipments to be used: FFT Analyzer, with Impact Hammer or Exciter, Necessary Transducers etc.2. Condition Monitoring & Fault finding of Machines by using FFT Analyzer, Vibration Meter, Vibration Pickups, Transducers etc.3. Noise measurement & Analysis, Equipment to be used: Noise measurement & analysis Instruments.4. In-situ (on-Line) balancing of rotors.5. Problems of Numerical Methods of Vibrations.6. Assignment on solving vibration problems using MATLAB.

Seminar-IGuidelines for Seminar Seminar should be based on thrust areas preferably the area of dissertation in second year, in

Design Engineering. Students should do literature survey and identify the topic of seminar and finalize in

consultation with Guide. Students should use multiple literatures (at least 10 papers from Refereed Journals) and understand the topic and compile the report in standard format and present infront of Panel of Examiners.

Seminar should be assessed based on following points Quality of Literature survey and Novelty in the topic Relevance to the specialization Understanding of the topic Quality of Written and Oral Presentation

Comprehensive Viva-ITerm work: 50 Marks, Oral : 50 Marks

The term work shall consist of minimum three exercises from each subject based the syllabus.( preferably experimental measurements).

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Analysis and Synthesis of MechanismsTeaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Basic Concepts: Definitions and assumptions, planar and spatial mechanisms, kinematic pairs, degree of freedom2. Kinematic Analysis Of Complex Mechanisms: velocity-acceleration analysis of complex mechanisms by the normal acceleration and auxiliary point methods.3. Dynamic Analysis of Planar Mechanisms: - Inertia forces in linkages, kinetostatic Analysis of mechanisms by matrix method. Analysis of elastic mechanisms, beam element, displacement fields for beam element, element mass and stiffness matrices, system matrices, elastic linkage model, equations of motion.4. Curvature theory: Fixed and moving centrodes, inflection circle, Euler- Savy equation, Bobillier constructions, cubic of stationary curvature, Ball’s point, Applications in dwell Mechanisms5. Graphical Synthesis of Planar Mechanisms: Type, number and dimensional synthesis, function generation, path generation and rigid body guidance problems, accuracy (precision) points, Chebychev Spacing, types of errors, Graphical synthesis for function generation and rigid body guidance with two, three and four accuracy points using pole method, center point and circle point curves, Bermester points, Synthesis for five accuracy points, Branch and order defects, Synthesis for path generation.6. Analytical synthesis of Planar Mechanisms:- Analytical synthesis of four-bar and slider- crank mechanism, Freudenstein’s equation, synthesis for four accuracy points, compatibility condition, synthesis of four-bar for prescribed angular velocities and accelerations using complex numbers. Complex numbers method of synthesis, the dyad, center point and circle point circles, ground pivot specifications, three accuracy point synthesis using dyad Method, Robert Chebychev theorem, Cognates7. Kinematic Analysis of Spatial Mechanisms : Denavit-Hartenberg parameters, matrix method of analysis of spatial mechanisms.


REFERENCE BOOKS:1. Theory of Machines and Mechanisms, A. Ghosh and A.K.Mallik, Affiliated East- West Press.2. Kinematic Synthesis of Linkages, R. S. Hartenberg and J. Denavit, McGraw-Hill.3. Mechanism Design - Analysis and Synthesis (Vol.1 and 2), A. G. Erdman and G. N. Sandor, Prentice Hall of India.4. Theory of Machines and Mechanisms, J. E. Shigley and J. J. Uicker, 2nd Ed.,McGraw-Hill.5. Design of Machinery: An Introduction to the Synthesis and Analysis ofMechanisms and Machines, Robert L.Norton, Tata McGraw-Hill, 3rd Edition.6. Kinematics and Linkage Design, A.S.Hall, Prentice Hall of India.

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RELIABILITY ENGINEERING


1. Fundamental Concepts – Reliability, quality, maintainability, availability, failure, failure modes, causes of failures and unreliability, factor of safety and reliability.

2. Probability theory : Set theory, total probability theorem, Baye’s rule.3. Reliability Mathematics : Functions for discrete / continuous random variables, skewness

coefficient, Chebyshev inequality, probability distributions, central limit theorem, fitting distribution to experimental data.

4. Component Reliability Models : Hazard function rate, conditional reliability, constant failure rate model, time dependent failure model, MTBF. Systems with components in series, in parallel, non-series parallel systems.

5. Modelling of geometry: material strengths and loads. Strength based reliability.6. Design of Mechanical components and systems. Reliability based optimum design.7. Fault tree analysis, failure mode and effect analysis, Reliability testing.


REFERENCE BOOKS:

1) Reliability Based Design – S.S. Rao, McGraw Hill Inc.2) Introduction to Reliability Engineering – E.E. Lewis, John Wiley and Sons.3) Introduction to Reliability and Maintainability Engineering – Charles E. Ebeling, McGraw

Hill International Edition.4) Failure Mode and Effect Analysis – D.H. Stamatis – Productivity Press India Ltd.5) Engineering Maintainability – B.S. Dhillon, Prentice Hall of India.6) Reliability Engineering – E. Balaguruswamy.

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Computer Aided Engineering


1. Solid ModelingGeometry & Topology, Solid representation, Techniques of volume modelling, Feature based modeling : Feature representation, Parametrics, Relations, Constraints, Feature Manipulation. Mass properties calculations, Assembly modeling & Assembly analysis. Product Data Exchange.

2. One dimensional Finite Element Analysis Linear bar element, Quadratic bar element, beam element, frame element. Development of Finite Element Models of discrete systems like Linear elastic spring, Torsion of Circular Shaft, Fluid flow through pipe, One dimensional conduction with convection.

3. Two dimensional Finite Element Analysis Three noded triangular element, six noded triangular element, four noded quadrilateral element, eight noded quadrilateral element and nine noded quadrilateral element. Development of Finite Element Models for plane stress, plain strain, Axisymetric stress analysis applications.

4. Dynamic Analysis Using Finite ElementsVibration problems, Equations of motion based on weak form., Equations of motion using Lagrange’s approach, consistent and lumped mass matrices, Solution of Eigen value problems, Transient vibration analysis.

5. Computational Flow Simulation Meshing for flow simulation, finite volume methods, pressure-velocity coupling, numerical stability.

6. Three dimensional Finite Element Analysis Four node tetrahedral element, six node prism element , Eight node Hexahedral element and higher order elements. Boundary conditions, Mesh Generation, Mesh Refinement & other practical considerations.

REFERENCE BOOKS:

1. Ibrahim Zeid, ‘Mastering CAD/CAM’, Tata McGraw Hill Co. Ltd. 20072. D F Roger, J Adams, ‘Mathematical Elements for Computer Graphics’, McGraw Hill Co.

Ltd. New York3. Larry Segerlind, ‘Applied Finite Element Analysis’, John Wiley & Sons, New York4. J N Reddy, ‘Introduction to Finite Element Method’ , Tata McGraw Hill Co. Ltd, 2005 5. T R Chandraupatla, A D Belegundu, ‘Introduction to Finite Elements in Engineering’,

Pearson Education, 3rd Ed.6. K H Huebner, D L Dewhirst, D E Smith, T G Byrom, ‘The Finite Element Method for

Engineers’, John Wiley & Sons, New York7. P. Sheshu, Textbook of Finite Element Analysis, Prentice Hall of India, 20048. T Sundararajan and K Muralidhar, ‘Computational Fluid Flow and Heat Transfer’,

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DESINGN OF EXPERIMENTS AND RESEARCH METHODOLOGY


1. Research concept: meaning, objectives, motivation, types of research approaches, research (Descriptive research, conceptual, theoretical, applied and experimental.)2. Formulation of research task: Literature review: importance and methods, sources,

quantification of cause-effect relations, discussions, field study, laboratory experiments critical analysis of already generated facts, hypothetical proposal for future development and testing. Selection of research task, prioritization of research. 3. Mathematical modeling and simulation: concept of modeling, classification of mathematical models, modeling with ordinary differential equations, difference equations, partial differential equations, graphs , simulation: concept, types ( quantitative, experimental computer, fuzzy theory, statistical) Process of formulation of model based on simulation.4. Experimental Modeling:

a) Definition of experimental design, examples, single factor experiments, blocking and nuisance factors, guidelines for designing experiments. b) General model of process input factors/variables, O/P parameters variables,

controllable/uncontrollable variables, dependent/ independent variables,compounding variable extraneous variables. Experimental validity.

c) Process optimization and designed experiments methods for study of responsesurface. First order design, Determining optimum combination of factors, method of steepest ascent, Taguchi approach to parameter design.

5. Analysis of results (parametric and non parametric, descriptive and inferential data): types of data, collection of data,(normal distribution, calculation of correlation coefficient) data processing, analysis, error analysis, meaning, different methods, analysis of variance, significance of variance, analysis of covariance, multiple regression, testing linearity/ non linearity of model, testing adequacy of model, testing model/hypothesis, use of computational tools, software for research work.6. Report writing: types of report, layout of research report, interpretation of results, style manuals, Layout and format, style of writing, typing references, pagination, Tables, figures, conclusions, appendices, Writing research paper for publication based on dissertation /research work.7. Landscape of creativity: Convergent thinking, creativity, creativity Vs. intelligence, creativity abilities, Creativity and madness, determination of creativity, increasing creativity, creative achievement, techniques of creativity, collective creativity.

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REFERENCE BOOKS:1. Wilklnpsion K.P.D. phm “Formulation of Hypothesis” Himalaya publishing Bombay. 2. Schawk Er. “Theories of Engg. Experiments”. Tata McGraw Hill3. Dongles Montgomery, “Design of experiments”4. Introduction to SQC, John Willy and Sons 5. Cocluram and Cocks, “Experimental Design”, John Willy and Sons6. John W Besr and james V Kahn, “Research in Education”, PHI Publication7. Adler and Granovky, “Optimization of Engg experiments” Meer publications.8. S S Rao. “Optimization theory and application”, Wiley Eastern Ltd ND9. C R Kothari, “Research Methodology,” Wily Eastern ND

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Optimisation Techniques in Design (Elective-II)Teaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Introduction to optimization, classification of optimisation problems, classical optimisation techniques.

2. Linear programming, simplex method and Duality in linear programming, sensitivity or post-optimality analysis, Karmarkar’s methods.

3. Non-Linear Programming: - One dimensional minimization, constrained optimisation, direct and indirect methods.

4. Geometric programming, unconstrained and constrained minimization, complimentary geometric programming, application of geometric programming.

5. Dynamic programming, multistage decision process, concept of sub optimisation andprinciple of optimality, continuous dynamic programming.

6. Optimum design of tension bar, stepped bar, links connected to other elements by pins, beams, shafts, stepped shafts, shafts with keyways, members subjected to both bending and twisting, cams, spur gears, pressure vessels.


REFERENCE BOOKS:1. S. S. Stricker, “Optimising performance of energy systems” Battelle Press, New York, 1985.2. R.C. Johnson, “Optimum Design of Mechanical Elements”, Willey, New York, 1980.3. J. S. Arora, “Introduction to Optimum Design”, McGraw Hill, New York, 1989.4. L.C.W. Dixon, “Non-Linear Optimisation - Theory and Algorithms”, Birkhauser, Boston, 1980.5. R.J. Duffin, E.L. Peterson and C.Zener “Geometric Programming-Theory and Applications”,Willey, New York, 1967.6. G.B. Dantzig “Linear Programming and Extensions Princeton University Press”, Princeton, N. J.,1963.7. R. Bellman “Dynamic Programming-Princeton” University Press, Princeton, N.J. 1957.

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Machine Tool Design (Elective-II)


1. Introduction to Machine Tools, General Principals of Machine Tool Design:Types and capabilities of machine tools, Constructional and operational features, Techno-Economical Prerequisites for undertaking the Design of New Machine Tool, General Requirements of Machine Tool Design, Engineering Design Process Applied to Machine Tools2. Machine Tool DrivesWorking and auxiliary motions in machine tools, Mechanical transmission and its elements, Aim of Speed and Feed Rate Regulation, Stepped regulation of speed: Design of speed box, Design of Feed Box, Construction of speed charts, Development of gearing diagram, Determination of gear teeth,module, shaft sizes, centre distances, Other types of speed and feed drives viz Quadrant changegear, Gear cone with sliding key, Norton Gear Box, Meander Drive, Gear boxes with clutched drive like the Ruppert Drive and Schopke drive, Stepless Drives- Mechanical, Hydraulic, Electrical3. Design of Machine Tool Structures and guidewaysFunctions of Machine Tool Structures and Their Requirements, Design criteria for Machine Tool Structures, Materials of Machine Tool Structures Static and Dynamic Stiffness, Profiles of Machine Tool Structures, Basic Design Procedure of Machine Tool Structures, Design of Beds, Columns, Bases and Tables, Functions and types of guideways, Design of slideways, Design calculations for slideways, Guideways operating under liquid friction conditions. 4. Design of Power Screws:Design of Power Screws based on strength, stiffness and buckling, Power requirements5. Design of Spindles and Spindle Supports:Functions of Spindle Unit and Requirements, Materials of Spindles, Effect of Machine Tool Compliance on Machining Accuracy, Design Calculations of Spindle.6. Acceptance Tests on Machine Tools:Significance, Performance and geometrical tests on lathe, milling, drilling and shaping machines


REFERENCE BOOKS:1. N.K. Mehta, “Machine Tool Design and Numerical Control” Second Edition, Tata McGrawHill Publishing Co. Ltd., New Delhi, 19842. S.K. Basu and D.K. Pal, “Design of Machine Tools”, Fourth Edition, Oxford and IBHPublishing Co. Pvt. Ltd., New Delhi, 1990.3. G.C. Sen and A. Bhattacharya, “Principles of Machine Tools”, Second Edition, New CentralBook Agency (P) Ltd., Kolkata, 1988.4. F. Koenigsberger, “Design Principles of Metal Cutting and Machine Tools”, Edition1964,Pergamon Press Ltd., London.5. H.C.Town, “The Design and Construction of Machine Tools”6. Central Machine Tool Research Institute, Bangalore, Machine Tool Design Handbook7. PSG College of Engg.& Technology, PSG Design Data Book8. N.K. Acherkan, “Machine Tool Design (Vol.I to Vol.IV)”,Mir Publishers.

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Computational Fluid Dynamics (Elective-II)Teaching Scheme:4 Hrs/week, Theory: 100 Marks, Test: 20 Marks

1. Introduction:Definition and overview of CFD, Advantages and applications, CFD methodology.

2. Governing Differential Equations:Governing equations for mass, momentum and energy; Navier-Stokes equations; Mathematical behaviour of PDE’s viz. parabolic, elliptic and hyperbolic, Initial and boundary conditions, Initial and Boundary value problems.

3. Discretization Techniques:Introduction to Finite difference Method, Finite Volume method and Finite Element method, Finite difference methods; Finite difference representation of PDE’s; Solutions to Finite Difference Equations; Implicit, semi-implicit and explicit methods; Errors and stability criteria.

4. Finite Volume Methods:FVM solutions to steady one, two and three dimensional diffusion problems and unsteady one and two dimensional diffusion problems FVM solutions to convection-diffusion problems - one and two dimensional, steady and unsteady; Advection schemes; Pressure velocity coupling; SIMPLE family of algorithms.

5. Grid Generation:Structured and Unstructured Grids; General transformations of the equations; body fitted coordinate systems; Algebraic and Elliptic Methods; multi block structured grids; adaptive grids

6. Turbulence Modeling:Effect of turbulence on governing equations; RANS, LES and DNS Models.


REFERENCE BOOKS:1. Muralidhar, K., Sundararajan, T., “Computational fluid flow and heat transfer”, NArosaPublishing House, New Delhi19952. Ghosdhasdidar, P.S., “Computer simulation of flow and heat transfer”,TataMcGraw-HillPublishing company Ltd., 1998.3. Subas, V.Patankar, “Numerical heat transfer fluid flow”, Hemisphere publishing Corporation.4. Taylor, C and Hughes J.B., “Finite Element Programming of the Navier Stokes Equation”,Pineridge Press Ltd., U.K , 1981.5. Anderson, D.A., Tannehill , I.I., and Pletcher, R.H., “Computational fluid Mechanics andHeat Transfer”, Hemisphere Publishing Corporation, New York , USA, 1984.6. Fletcher, C.A.J., “Computational Techniques for Fluid Dynamics 1”, Fundamental andGeneral Techniques, Springer- Verlag , 1987

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Micro Electro Mechanical Systems (Elective-II)


1 Introduction to MEMS & ApplicationsIntroduction to Micro-Electro-Mechanical Systems, Applications and Materials, Advantages & Disadvantages of Micro-sensors, and micro-actuators.

2 Sensors and Actuators in Micro-domainConcept of Sensors & Actuators, Sensing & Actuation Principles: Mechanical Sensing, Capacitive,Electrostatic, Electromagnetic, Piezo Resistive, Piezo Electric, Thin Films, Shape Memory Alloys, Comb Drive Actuation & Sensing. Micro-mechanisms, Air-Bag Sensors, Chemical Sensors, Sensors & Actuators for Automotive, Biomedical, Industrial applications, Design of sensor and actuator for few applications such as automobile accelerometer, bimetallic temperature sensor, etc.

3 Fabrication MethodsMicro fabrication Methods (VLSI Techniques)Positive and Negative Photoresists, Bulk Micromachining, Surface Micromachining, Etching (Isotropic and Anisotropic), Deposition techniques such as CVD (Chemical Vapour Deposition),Metallization Techniques.3D High Aspect Ratio TechniquesLIGA, AMANDA, Microstereolithography, IH-Process, X-Ray Techniques, Ion-beam Lithography etc.

4 Modelling and Simulation TechniquesScaling Laws, Governing Equations, Modelling of Mechanical Structures via classical methods, Newtons Laws, Thermal Laws, Fluid Flow Analysis, Micro-mechanism modelling and analysis techniques : Lumped Parameter, Modelling and Distributed Parameter Modeling, Modelling of Micro-channel as heat exchanger, accelerometers, microhinges, compound microstructures, Linear & Nonlinear Model, Numerical Methods used for MEMS analysis.

5 Characterization TechniquesTopography Methods (Optical, Electrical and Mechanical Methods)Microscopy, STM (Scanning Tunneling Microscopes), SEM (Scanning Electron Microscopes),SPM (Scanning Probe Microscopes), AFM (Atomic Force Microscopes) Mechanical Structure Analysis, Deformation & Vibration Measurement Techniques (Piezo resistive and piezo electric), Interferometry Techniques, SPI (Speckle Pattern Interferometry), ESPI (Electronic Speckle PatternInterferometry), Laser Techniques, Laser Doppler Vibro-meters Fluid, Thermal and Chemical Analysis, Thermal Analysis Techniques (Theoretical and Experimental), Fluid Flow Pattern Analysis,Electro-chemical Analysis, PIV Techniques, Spectroscopy

6 Introduction to Advances of MEMS and NanotechnologyCNT (Carbon Nano Tubes) Applications, its properties, and Fabrication Method, Nano-mechanical Systems (NEMS), Nano-tribology, & nano-indentation techniques, Domestic and Industrial Applications of nanotechnology, Molecular Modelling Techniques, Social and Ethical Implications of nanotechnology in Society

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REFERENCE BOOKS:1. Julian W. Garden, Vijay K. Varadan and Osama O. Awadelkarim “Microsensors MEMS andSmart devices”, John Wiley and sons, Ltd.2. NadimMulaf and Kirt Williams, “An Introduction to Microelectromechanical systemsEngineering”, Artech House.3. NicolaeLobontiu and Ephrahim Garcia, “Mechanics of Microelectromechanical systems”,Kluwer Academic Publication.4. Stanley Wolf and Richard Tauber, “Silicon Processing for the VLSI era Volume -1Technology”, Lattice press.5. Vijay K. Varadan, K.J.Vinoy and S. Gopalkrishnan, “Smart Material Systems and MEMS:Design and Development Methodologies”, John Wiley and sons Ltd.6. Bhushan, “Springer Handbook of Nanotechnology”, Springer Inc.

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Robotics (Elective – II)


1. Robot Fundamentals:-Definitions, History of robots, present and future trends in robotics, Robot classifications, Robot configurations, Point to Point robots, Continuous Path robots, Work volume, Issues in design and controlling robots Repeatability, Control resolution, spatial resolution, Precision, Accuracy, Robot configurations, Point to Point robots, Continuous Path robots, Work volume, Applications of robots. Drives used in robots- Hydraulic, Pneumatic and Electric drives, Comparison of drive systems and their relative merits and demerits.2. Manipulator Kinematics:-Matrix Algebra, Inverse of matrices, rotational groups, matrix representations of coordinatetransformation, transformation about reference frame and moving frame Forward & Inverse Kinematics examples of 2R, 3R & 3P manipulators, Specifying position and orientation of rigid bodies Euler’s angle and fixed rotation for specifying position and orientation Homogeneous coordinate transformation and examples D-H representation of kinematics linkages Forward kinematics of 6R manipulators using D-H representations Inverse kinematics of 6R manipulators using D-H representations, Inverse Kinematics geometric and algebraic methods.3. Robotics Dynamics:-_Velocity Kinematics, Acceleration of rigid body, mass distribution Newton’s equation, Euler’s equation, Iterative Newton –Euler’s dynamic formulation, closed dynamic, Lagrangian formulation of manipulator dynamics, dynamic simulation, computational consideration.4. Trajectory planning:-Introduction, general considerations in path description and generation, joint space schemes, Cartesian space schemes, path generation in runtime, planning path using dynamic model point to point and continuous trajectory , 4-3-4 & trapezioidal velocity strategy for robots.5. Robot Sensors:-Internal and external sensors, position- potentiometric, optical sensors, encoders - absolute,incremental ,touch and slip sensors velocity and acceleration sensors, proximity sensors, force & torque sensors, laser range finder, camera. Micro-controllers, DSP, centralized controllers, real time operating systems.6. Robot Controllers:-Essential components-Drive for Hydraulic and Pneumatic actuators, H-bridge drives for Dc motor Overload over current and stall detection methods, example of a micro-controller/ microprocessor based robot Controller.7. Robot Vision:-Introduction, Image acquisition, Illumination Techniques, Image conversion, Cameras, sensors, Camera and system interface, Frame buffers and Grabbers, Image processing, low level & high level machine vision systems.8. Robot Programming languages:-Introduction the three level of robot programming, requirements of a robot programminglanguage, problems peculiar to robot programming languages.9. Futuristic topics in Robotics:-Micro-robotics and MEMS (Microelecto mechanical systems ), fabrication technology for Micro-robotics, stability issue in legged robots, under-actuated manipulators, telecheirs.

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REFERENCE BOOKS:1) S.R.Deb, “ Robotics Technology and Flexible Automation “, Tata Mc Graw Hill 1994.2) M.P.Groover, M. Weiss R.N. Nagel, N.G. Odrey “ Industrial Robotics (Technology ,Programming and application s) , McGraw, Hill 19963) K.S.Fu, R.C.Gonzalez and C.S.G.Lee, “ Robotics : Control , sensors , vision andinintlligence “, MCGraw-Hill.1987.4) J.J.Craig , introduction to Robotics , Addision-wesely 1989.5) Klafter , Richard D., et al “ Robotics Engineering”,PhI,1996.6) Zuech,Nello,”Applying Machine Vision “,john Wiley and sons, 1988

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Design Lab-II

Teaching Scheme: 2 Hrs/week, Term work: 50 Marks

1. Solid Modelling of Mechanical components like - Piston, Connecting Rod, Crankshaft of I.C. Engine etc. and determination of Mass properties using commercial software.

2. Assembly Modelling of Mechanical Assemblies like – Clutch Assembly (Single Plate, Multiplate, Centrifugal Clutch etc.), Brake, Gear Box, Screw Jack, Table Fan etc. and it’s analysis.

3. Write a program to solve 1D problems using Finite Element Methoda. Stepped Cylindrical Rod subjected to torqueb. Stepped Cylindrical Rod subjected to axial load & temperature effects.c. Determination of pressure & flow in hydraulic pipe networkd. Temperature distribution in fin.

4. Finite Element Analysis of 2D , 3D problems using FEA SWa. Gear tooth analysisb. Crane Hook analysisc. Plate with hole & study of stress concentration d. Pressure Vessel stress Analysise. Connecting Rod, Crank Shaft , Cam Shaft stress Analysis.

5. Flow Simulation: Flow through pipes, flow over bodies.6. Computer Implementation of 2-D Problems. Use of FEA software for Nonlinear & Dynamic Problems

Seminar-IIGuidelines for Seminar Seminar should be based on thrust areas preferably the area of dissertation in second year, in

Design Engineering. Students should do literature survey and identify the topic of seminar and finalize in

consultation with Guide. Students should use multiple literatures (at least 10 papers from Refereed Journals) and understand the topic and compile the report in standard format and present infront of Panel of Examiners.

Seminar should be assessed based on following points Quality of Literature survey and Novelty in the topic Relevance to the specialization Understanding of the topic Quality of Written and Oral Presentation

Comprehensive Viva-II

Term work: 50 Marks, Oral : 50 Marks The term work shall consist of minimum three exercises from each subject based the syllabus (preferably experimental measurements).

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Seminar-III

Guidelines for Seminar Seminar should be based on the dissertation topic. Students should do literature survey and identify the topic of seminar and finalize in

consultation with Guide. Students should use multiple literatures (at least 10 papers from referred Journals) and understand the topic and compile the report in standard format and present in front of Panel of Examiners.

Seminar should be assessed based on following points� Quality of Literature survey and Novelty in the topic� Relevance to the specialization� Understanding of the topic� Quality of Written and Oral Presentation

Dissertation I and IIGuidelines for Dissertationo Students should do literature survey and identify the problem for Dissertation and finalize inconsultation with Guide/Supervisor. Students should use multiple literatures and understand theproblem. Students should attempt solution to the problem by analytical/simulation/experimentalmethods. The solution to be validated with proper justification and compile the report in standardformat.Guidelines for Assessment of Dissertation IDissertation I should be assessed based on following points� Quality of Literature survey and Novelty in the problem� Clarity of Problem definition and Feasibility of problem solution� Relevance to the specialization� Clarity of objective and scopeo Dissertation I should be assessed through a presentation by a panel of Internal examinersappointed by the Institute of respective Programme.Guidelines for Assessment of Dissertation IIo Dissertation II should be assessed based on following points� Quality of Literature survey and Novelty in the problem� Clarity of problem definition and Feasibility of problem solution� Relevance to the specialization or current Research / Industrial trends� Clarity of objective and scope� Quality of work attempted� Validation of results� Quality of Written and Oral Presentationo Dissertation II should be assessed through a presentation jointly by Internal and ExternalExaminers appointed by the University.

Documents

ME Design Syllabus